UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112523.upa.cvt Date: 2300Z 25 NOV 25 Searching for NZPP... Searching the city database file for: NZPP ... Date:2300Z 25 NOV 25 Station: NZPP WMO ident: 93417 Latitude: -40.90 Longitude: 174.98 Elevation: 12.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1011 12 21.2 16.2 73 5.0 17.9 10 13 293.4 295.5 290.6 326.3 11.53 1 1007 44 19.2 14.9 76 4.3 16.4 8 16 291.8 293.7 289.3 321.9 10.63 2 1000 99 18.8 14.9 78 3.9 16.3 5 20 292.0 293.9 289.5 322.3 10.71 3 975 316 16.8 14.1 84 2.7 15.1 359 26 292.1 293.9 289.2 321.6 10.42 4 925 764 14.0 12.4 90 1.6 13.0 345 39 293.6 295.4 289.3 321.7 9.82 5 891 1080 11.6 10.7 94 0.9 11.0 336 41 294.3 295.9 288.9 320.5 9.10 6 877 1212 11.4 7.5 77 3.9 9.2 332 42 295.4 296.8 287.8 317.0 7.43 7 850 1474 10.4 8.3 87 2.1 9.2 325 44 297.0 298.5 288.9 320.7 8.11 8 820 1773 9.4 6.3 81 3.1 7.6 323 44 299.1 300.4 288.9 320.6 7.32 9 770 2292 5.6 4.4 92 1.2 4.9 320 45 300.4 301.6 288.9 320.6 6.82 10 727 2761 3.8 -2.2 65 6.0 0.9 317 46 303.4 304.2 287.8 317.0 4.48 11 722 2818 3.2 1.6 89 1.6 2.4 317 46 303.3 304.4 289.2 321.3 5.96 12 711 2942 2.2 0.8 90 1.4 1.5 316 46 303.6 304.6 289.0 320.8 5.71 13 700 3068 1.6 0.5 92 1.1 1.0 315 46 304.3 305.3 289.2 321.5 5.67 14 671 3408 -0.9 -1.0 99 0.1 -1.0 312 44 305.2 306.1 289.2 321.3 5.30 15 629 3923 -3.3 -5.2 87 1.9 -4.1 309 41 308.1 308.9 289.0 321.0 4.13 16 623 3999 -2.5 -8.5 63 6.0 -5.0 308 40 309.9 310.5 288.8 320.1 3.23 17 609 4180 -2.9 -13.9 42 11.0 -7.0 307 39 311.4 311.8 288.2 318.4 2.14 18 576 4620 -5.9 -10.8 68 4.9 -7.8 303 37 312.9 313.5 289.5 322.3 2.91 19 541 5111 -7.5 -15.5 53 8.0 -10.3 300 34 316.7 317.1 289.9 323.7 2.11 20 506 5628 -11.5 -18.5 56 7.0 -13.7 296 31 317.9 318.3 289.9 323.8 1.76 21 503 5674 -11.9 -25.9 30 14.0 -15.4 295 30 318.0 318.2 289.1 321.2 0.92 22 500 5720 -12.3 -25.3 33 13.0 -15.6 295 30 318.0 318.2 289.2 321.4 0.98 23 496 5781 -12.7 -29.7 23 17.0 -16.5 295 30 318.3 318.4 288.9 320.6 0.66 24 487 5920 -14.1 -20.1 60 6.0 -15.9 296 29 318.2 318.5 289.9 323.6 1.59 25 474 6125 -15.7 -20.1 69 4.4 -17.0 296 28 318.7 319.0 290.0 324.2 1.63 26 457 6399 -17.5 -23.5 59 6.0 -19.0 297 26 319.8 320.1 290.0 324.1 1.26 27 400 7380 -25.5 -27.9 80 2.4 -26.0 300 21 321.8 322.0 290.3 325.2 0.96 28 399 7398 -25.7 -28.0 81 2.3 -26.2 300 21 321.8 322.0 290.3 325.2 0.96 29 381 7730 -28.1 -32.8 64 4.7 -28.8 303 23 322.9 323.1 290.3 325.2 0.64 30 352 8291 -33.5 -33.7 98 0.2 -33.5 309 25 323.0 323.2 290.3 325.3 0.63 31 351 8311 -33.7 -34.0 97 0.3 -33.7 309 26 323.0 323.2 290.3 325.2 0.61 32 346 8411 -34.5 -34.5 100 0.0 -34.5 310 26 323.3 323.4 290.4 325.4 0.59 33 338 8574 -35.7 -39.7 67 4.0 -36.1 312 27 323.8 323.9 290.3 325.1 0.36 34 306 9256 -41.5 -43.2 83 1.7 -41.6 319 30 325.0 325.1 290.6 326.1 0.27 35 300 9390 -42.5 -46.9 62 4.4 -42.8 320 31 325.5 325.5 290.6 326.2 0.19 36 273 10017 -48.1 -50.7 74 2.6 -48.2 310 34 326.2 326.3 290.8 326.8 0.13 37 271 10065 -48.5 -53.4 57 4.9 -48.7 309 34 326.3 326.4 290.8 326.7 0.10 38 258 10386 -50.9 -54.6 65 3.7 -51.0 303 35 327.4 327.4 291.1 327.8 0.09 39 254 10487 -51.5 -60.5 33 9.0 -51.7 302 36 328.0 328.0 291.2 328.2 0.04 40 252 10538 -50.7 -64.7 17 14.0 -51.0 301 36 329.9 329.9 291.7 330.0 0.03 41 250 10590 -51.1 -62.1 26 11.0 -51.4 300 36 330.1 330.1 291.8 330.2 0.04 42 242 10801 -52.5 -58.5 48 6.0 -52.7 290 36 331.1 331.1 292.1 331.3 0.06 43 230 11129 -54.1 -65.1 25 11.0 -54.3 275 37 333.5 333.5 292.7 333.6 0.03 44 220 11416 -52.3 -70.3 10 18.0 -52.6 285 35 340.5 340.5 294.4 340.6 0.01 45 200 12030 -54.7 -72.7 9 18.0 -54.9 305 31 346.1 346.1 295.8 346.2 0.01 46 173 12951 -57.1 -79.1 5 22.0 -57.3 300 38 356.8 356.8 298.1 356.9 0.00 47 170 13062 -54.9 -80.9 3 26.0 -55.2 299 38 362.3 362.3 299.1 362.3 0.00 48 150 13860 -55.7 -82.7 2 27.0 -56.1 295 44 374.1 374.1 301.3 374.1 0.00 49 115 15550 -55.5 -84.5 2 29.0 -55.9 311 32 404.0 404.0 305.7 404.0 0.00 50 100 16430 -59.9 -85.9 2 26.0 -60.2 320 26 412.0 412.0 306.7 412.0 0.00 51 81 17728 -65.3 -87.3 3 22.0 -65.5 352 19 426.5 426.5 308.4 426.5 0.00 52 70 18630 -58.5 -87.5 1 29.0 -59.0 15 14 459.2 459.2 311.7 459.2 0.00 53 69 18721 -57.9 -86.9 1 29.0 -58.5 12 14 462.4 462.4 312.0 462.4 0.00 54 66 19002 -59.5 -87.5 1 28.0 -60.0 5 14 464.9 464.9 312.2 464.9 0.00 55 50 20750 -58.9 -87.9 1 29.0 -59.6 315 12 504.7 504.7 315.3 504.7 0.00 56 30 23990 -54.1 -86.1 1 32.0 -55.8 60 14 597.2 597.2 320.5 597.2 0.01 57 27 24666 -52.9 -85.9 1 33.0 -55.1 64 17 618.8 618.8 321.5 618.9 0.01 58 21 26278 -54.9 -86.9 1 32.0 -57.1 73 25 658.9 658.9 323.0 658.9 0.01 59 20 26590 -53.5 -86.5 1 33.0 -56.1 75 27 672.4 672.4 323.5 672.5 0.01 60 17 27642 -50.7 -84.7 1 34.0 -54.4 713.4 713.4 324.8 713.5 0.02 61 16 28037 -51.3 -85.3 1 34.0 -54.9 723.9 723.9 325.2 724.0 0.02 TRP 230 11129 -54.1 -65.1 25 11.0 -54.3 275 37 333.5 333.5 292.7 333.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5621.00 m Freezing level: 681.44 mb = 3285.71 m = 10779.75 ft Wetbulb zero: 685.21 mb = 3239.66 m = 10628.68 ft Precipitable water: 1.34 inches Sfc-500 mean rel hum: 76.80 % Est. max temperature: 24.16 C = 75.48 F Sfc-Lift cond lev (LCL): 939.21 mb = 634.28 m = 2080.94 ft T: 14.81 C 700-500 lapse rate: 5.24 C/km ThetaE index: 4.74 C Layer 891.0- 850.0 mb Conv cond level (CCL): 906.80 mb = 931.39 m = 3055.70 ft Mean mixing ratio: 10.24 g/kg Conv temperature: 21.76 C = 71.16 F Cap Strength: 3.73 C Lifted Index: 3.09 C Risk: None Lifted Index @300 mb: 3.12 C Lifted Index @700 mb: 0.41 C Showalter Index: 3.73 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.60 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 217.60 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.18 J/kg Max Up Vert Vel: 3.79 m/s Conv Inhibition (B-): 54.16 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 924.27 mb = 770.62 m = 2528.27 ft Lev Free Conv (LFC): 679.27 mb = 3309.65 m = 10858.31 ft Equ Level (EL): 659.27 mb = 3548.63 m = 11642.35 ft B at Equ Level: 7.15 J/kg Max Parcel Lev (MPL): 619.27 mb = 4046.92 m = 13277.12 ft Wind level data Storm motion: 348 at 29 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1011 12 10 13 -2.3 -12.8 | 152 18 -8.4 15.5 1 1000 99 5 20 -1.7 -19.9 | 137 11 -7.9 8.4 2 925 764 345 39 10.1 -37.7 | 337 10 4.0 -9.4 3 850 1474 325 44 25.2 -36.0 | 292 21 19.1 -7.8 4 700 3068 315 46 32.5 -32.5 | 279 27 26.4 -4.2 5 500 5720 295 30 27.2 -12.7 | 233 26 21.0 15.6 6 400 7380 300 21 18.2 -10.5 | 214 21 12.0 17.8 7 300 9390 320 31 19.9 -23.7 | 252 15 13.8 4.5 8 250 10590 300 36 31.2 -18.0 | 248 27 25.0 10.3 9 230 11129 275 37 36.9 -3.2 | 231 40 30.7 25.1 10 200 12030 305 31 25.4 -17.8 | 241 22 19.3 10.5 11 150 13860 295 44 39.9 -18.6 | 254 35 33.7 9.7 12 100 16430 320 26 16.7 -19.9 | 232 13 10.6 8.4 13 70 18630 15 14 -3.6 -13.5 | 147 18 -9.8 14.8 14 50 20750 315 12 8.5 -8.5 | 187 20 2.3 19.8 15 30 23990 60 14 -12.1 -7.0 | 139 28 -18.3 21.3 16 20 26590 75 27 -26.1 -7.0 | 123 39 -32.2 21.3 Wind Parameters Mean winds (0-6000m): 317.7 at 38.6 knts Storm direction: 347.7 at 28.9 knts Shear (0-3000m) pos: 0.0 neg: 6.8 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 128.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -111.6 tot: -111.6 m^2/s^2 ave: -37.2 10^-3 m/s^2 rel: -0.68 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 87.69 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 359 24 127 7| 0.0 20.4 20.4| 0.0 -27.6 -27.6 -55.3 -0.65| 21.1-13.7 1000 349 31 11 2| 0.0 15.7 15.7| 0.0 -49.3 -49.3 -49.3 -0.68| 17.6-12.0 1500 342 35 314 7| 0.0 12.4 12.4| 0.0 -80.3 -80.3 -53.5 -0.68| 15.3-10.4 2000 336 37 302 11| 0.0 9.6 9.6| 0.0 -89.9 -89.9 -45.0 -0.68| 12.1 -8.2 2500 332 39 297 13| 0.0 7.9 7.9| 0.0-100.3-100.3 -40.1 -0.68| 10.2 -6.9 3000 329 40 293 16| 0.0 6.8 6.8| 0.0-111.6-111.6 -37.2 -0.68| 8.9 -6.0 4000 325 41 286 18| 0.0 4.6 4.6| 0.0-166.9-166.9 -41.7 -0.72| 7.7 -5.6 5000 321 40 278 19| 0.0 3.3 3.3| 0.0-220.0-220.0 -44.0 -0.75| 7.0 -5.2 6000 318 39 271 20| 0.0 2.4 2.4| 0.0-264.1-264.1 -44.0 -0.77| 6.4 -4.9 Wrote GIF file: /home/apache/climate/data/raob//NZPP/skewt/NZPP.skewt.20251125.23.gif